Note on the Squared Multiple Correlation as a Lower Bound to Communality.

Harris, Chester W.

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Peer reviewed

ERIC Number: EJ189630

Record Type: CIJE

Publication Date: 1978

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Note on the Squared Multiple Correlation as a Lower Bound to Communality

Harris, Chester W.

Psychometrika, 43, 2, 283-4, Jun 78

A simple roof is presented: that the squared multiple correlation of a variable with the remaining variables in the set of variables is a lower bound to the communality of that variable. (Author/JKS)

Descriptors: Correlation, Data Analysis, Factor Analysis, Mathematical Models, Multiple Regression Analysis, Psychometrics

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Language: English

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